EP3478913B1 - Système de porte coulissante et procédé d'absorption de forces dans un système de porte coulissante - Google Patents

Système de porte coulissante et procédé d'absorption de forces dans un système de porte coulissante Download PDF

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Publication number
EP3478913B1
EP3478913B1 EP17820666.0A EP17820666A EP3478913B1 EP 3478913 B1 EP3478913 B1 EP 3478913B1 EP 17820666 A EP17820666 A EP 17820666A EP 3478913 B1 EP3478913 B1 EP 3478913B1
Authority
EP
European Patent Office
Prior art keywords
guide rail
sliding door
bracket
cabinet
door system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP17820666.0A
Other languages
German (de)
English (en)
Other versions
EP3478913A4 (fr
EP3478913A1 (fr
Inventor
Tomas Eskilsson
Håkan Persson
Niclas STRÖMBERG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inter Ikea Systems BV
Original Assignee
Ikea Supply AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Publication of EP3478913A1 publication Critical patent/EP3478913A1/fr
Publication of EP3478913A4 publication Critical patent/EP3478913A4/fr
Application granted granted Critical
Publication of EP3478913B1 publication Critical patent/EP3478913B1/fr
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Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/08—Locks or fastenings for special use for sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/06—Other devices specially designed for securing wings, e.g. with suction cups in which the securing part if formed or carried by a spring and moves only by distortion of the spring, e.g. snaps
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/0647—Details, e.g. suspension or supporting guides for wings suspended at the top on sliding blocks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/0652—Tracks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/44—Locks or fastenings for special use for furniture
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/08—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane consisting of two or more independent parts movable each in its own guides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/218—Holders
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Definitions

  • This invention pertains in general to the field of sliding doors. More particularly, the invention pertains to a sliding door system for use with a cabinet and a method of absorbing forces in the sliding door system.
  • Sliding doors are commonly mounted on storage systems such as cabinets and wardrobes using supporting guide rails that may be screwed into the front area of a cabinet thereby intruding on the cabinet's interior space and reducing the available storage space.
  • guide rails that are secured in the area above or to the side of the cabinet occupy space that could otherwise be used for additional storage and may result in the doors extending above, below, and / or to the sides of the cabinet. This is not only aesthetically displeasing but also creates an obstruction to adjacent objects.
  • US 8,407,941 B2 discloses a driving device for driving two door panels to synchronously move.
  • WO 2009/076785 A1 discloses a device for pulling a sliding door into the end position and damping the door.
  • the door is supported by travelling gears and guided in a profile rail.
  • the invention is defined by the sliding door system of claim 1 and by the method of claim 12. Preferred embodiments are defined in the dependent claims 2-11 and 13-14.
  • the present invention preferably seeks to mitigate, alleviate or eliminate one or more of the above-identified deficiencies in the art and disadvantages singly or in any combination and solves at least the above mentioned problems by providing in a first aspect a sliding door system for a cabinet having at least one centre beam dividing the cabinet in at least two vertically extending compartments.
  • the sliding door system comprises a guide rail for supporting a sliding door, and at least a first bracket and a second bracket for securing the guide rail in front of the cabinet.
  • the first bracket is mounted on a side wall of the cabinet and the second bracket is mounted on a side of the centre beam that faces away from the side wall with the mounted first bracket, whereby a force acting on the guide rail from an associated sliding door will at least partly be absorbed by the second bracket and the centre beam.
  • a force acting on the guide rail from an associated sliding door will also at least partly be absorbed by the first bracket and the cabinet.
  • the sliding door system may further comprise a stop member at one end of the guide rail; at least one door projection engager extending longitudinally from the stop member in a direction substantially parallel with the longitudinal axis of the guide rail; and a force transfer member being in contact with the stop member and/or the at least one door projection engager and the guide rail for transferring forces generated during closing of the sliding door from the sliding door to the guide rail.
  • the sliding door system may further comprise a second guide rail for supporting the at least one sliding door, the second guide rail having a second stop member at one end of the second guide rail, and the second guide rail being located on the cabinet distally from the guide rail.
  • the sliding door system may further comprise at least one door bracket engager extending longitudinally from the second stop member in a direction substantially parallel with the longitudinal axis of the second guide rail; and a second force transfer member being in contact with the second guide rail and the at least one door bracket engager for transferring forces generated during closing of the sliding door from the sliding door to the guide rail.
  • At least one door projection engager may have an end position, at which it engages with the sliding door, being arranged closer to the centre beam than a corresponding end position of the at least one door bracket engager of the second guide rail.
  • the at least one door projection engager extending longitudinally from the stop member may be a crocodile connection.
  • the guide rail and / or the second guide rail may have at least one cut out located distally from the stop member and / or the second stop member.
  • the guide rail and / or the second guide rail may have at least one track for receiving a bearing mounted on the sliding door.
  • the sliding door system may further comprise at least one door bracket mountable on the sliding door for operatively associating the sliding door with the guide rail.
  • Each bracket may comprise a mounting plate configured for reversibly securing the bracket to the cabinet; and a load plate being configured for reversibly interlocking the guide rail onto the bracket; wherein the load plate is further configured to transfer load from the sliding door via the guide rail to a front side of the cabinet (300).
  • the mounting plate may be positioned perpendicularly to the load plate such that they together form an L-shape.
  • the load plate may be provided with a load transfer surface being arranged such that said surface rests against the front side of the cabinet.
  • Each bracket may further comprise a flange connected to the mounting plate, the flange being perpendicular to the mounting plate and the load plate.
  • a method for absorbing forces during use of a sliding door system on a cabinet comprises the step of providing a cabinet with a sliding door system, the system comprising a guide rail for supporting a sliding door; and at least a first bracket and a second bracket for securing the guide rail in front of the cabinet.
  • the first bracket is mounted on a side wall of the cabinet, wherein the second bracket is mounted on a centre beam of the cabinet on a side facing away from the side wall with the mounted first bracket.
  • the method further comprises the step of sliding the door to contact the end of the guide rail thereby generating a force which is at least partly absorbed by the second bracket and the centre beam.
  • the sliding door system may further comprise at least one door projection engager at one end of the guide rail and a force transfer member in contact with the door projection engager and the guide rail, wherein the generated force is transferred from the door projection engager through the force transfer member and along the guide rail to the second bracket and the centre beam.
  • the guide rail may have at least a portion removed to form a cut-out proximal to the second bracket.
  • Figs. 1 , 2 , and 9 illustrate a sliding door system 400 that is mountable at the top ( Fig. 2 ) or bottom ( Fig. 9 ) of the cabinet 300.
  • the sliding door system 400 mounted at the top of the cabinet generally comprises a sliding door 404, a guide rail 200, two brackets 100, a stop member 204, two projection engagers 212, and a force transfer member 208 in the form of a shaft.
  • the sliding door system mounted at the bottom of the cabinet comprises a sliding door 404, a guide rail 250, at least two brackets 150, a stop member 254, two door bracket engagers 262, and a force transfer member 258 in the form of a shaft.
  • a first bracket 100a, 150a is mounted to the interior of a side wall 302 of the cabinet 300 as shown in Figs. 2 and 9 while the second bracket 100b, 150b is mounted to a centre beam 308 in a position opposing the first bracket 100a, 150a as shown in Figs. 4A-B and 9A-B .
  • a third bracket 100c, 150c is mounted on a side of the centre beam 308 that faces away from the first bracket 100a, 150a as shown in Figs. 4A-B and 9A-B .
  • the brackets 100, 150 allow for reversible securing of the guide rails 200, 250 in front of the cabinet 300.
  • the centre beam 308 also divides the interior cabinet space into two or more compartments.
  • the stop members 204, 254 are located at the end of the guide rails 200, 250.
  • the projection engagers 212 and the door bracket engagers 262 extend longitudinally from the stop members 204, 254 in a direction substantially parallel with the longitudinal axis of the guide rails 200, 250.
  • the projection engagers 212 are illustrated as a crocodile connection or crocodile clip.
  • Shafts 208, 258, acting as force transfer member, have axes that are substantially perpendicular to the longitudinal axes of the projection engagers 212 and the door bracket engagers 262.
  • Shafts 208, 258 are in contact with the projection engagers 212 / door bracket engagers 262 and the guide rails 200, 250.
  • Shaft 208 passes through guide rail holes 209 in a tight fitting relationship as shown in Fig. 3 , and they may optionally be configured such that they are inserted in the rail and locked in position when the rail is attached to the cabinet and the front end of the cabinet will be covering the rail hole 209.
  • the shafts 208, 258 transfer the force generated from impact of the door with the projection engagers 212 / door bracket engagers 262 to the guide rail 200, 250 during use of system 400.
  • the force transfer members 208 may in other embodiments be provided as an integrated part of the guide rail 200, 250, e.g. by welding a shaft or similar to the guide rail 200, 250.
  • Stop members 204, 254 may be formed integrally with the guide rails 200, 250 as a metal plate or as a separate plastic or metal component that is then attached to the guide rails 200, 250.
  • the guide rails 200, 250 support the sliding door 404.
  • Each guide rail 200, 250 has a cut out 220, 270 located distally from the stop members 204, 254.
  • the position of the cut outs 220, 270 may correspond with the centre beam 308 as shown in Figs. 4A-B and 9A-B .
  • the cut outs 220 and 270 aid in the transfer of force as described below.
  • the guide rails 200, 250 may be made from metal such as aluminium or steel. As shown in Figs. 5 and 8 , the rail 200 has tracks 216 for receiving wheels or bearings 420 that are in turn connected to the sliding door 404.
  • a cover 440 in Figs. 2 , 6A, and 6B hides the gap between the sliding door 404 and the side wall of the cabinet 300 when the door 404 is slid into a closed position.
  • the brackets 100, 150 comprise a mounting plate 104, 154 with holes 132, 182 through which screws pass to secure the brackets 100, 150 to the interior side wall of the cabinet 300, the surface of the centre beam 308 within the cabinet 300, or the interior surface of the ceiling of the cabinet 300.
  • the holes in the wall or ceiling of the cabinet are preferably pre-drilled holes 304 that may, for instance, allow shelves to be placed at different heights in the cabinet. In this way no new holes are required to be drilled into the cabinet for securing the mounting plate 104, 154 to the cabinet 300. Moreover, if the sliding door system 400 is disassembled from the cabinet 300 no additional holes will be left behind.
  • the mounting plate 104, 154 absorbs the majority of the forces generated through use of the sliding door such that the screws absorb little or no forces.
  • the brackets 100, 150 also comprises a flange 108, 158 and a load plate 112, 162 positioned perpendicularly to the mounting plate 104, 154.
  • the flange 108, 158 and the load plate 112, 162 are also perpendicular to each other.
  • the flange 108, 158 provides additional strength to the bracket 100, 150 and also absorbs forces produced during operation of the sliding door.
  • the load plate 112, 162 facilitates attachment of the guide rail 200, 250 to the brackets 100, 150. As best shown in Figs.
  • the load plate 112, 162 has a first portion in contact with the mounting plate 104, 154 and the flange 108, 158.
  • the load plate 112, 162 also has a second portion adjacent to the first portion for connecting to and supporting the guide rail 200, 250.
  • This second portion of the load plate 112, 162 comprises rail engaging surfaces and a rail support member 128.
  • the rail engaging surface closest to the mounting plate 104, 154 has a lip while the engaging surface furthest from the mounting plate 104, 154 has a ridge.
  • the lip and the ridge engage corresponding lip- and ridge-members on the guide rail 200, 250 in order that the guide rail 200, 250 snaps on or clicks to the brackets 100, 150.
  • the rail support member 128 is in contact with a support projection of the guide rail 200 for ensuring the guide rail 200 is installed at the correct angle relative to the cabinet 300.
  • the load plate 112, 162 has sufficient size and surface area to prevent gradual eating of the bracket 100, 150 into the cabinet 300.
  • the bracket 100, 150 is preferably moulded in one-piece from any suitable metal such as stainless steel.
  • the mounting plate 104, 154 flange 108, 158 and load plate 112, 162 are between about 1 mm and 5 mm thick depending on the sizes of the guide rail 200, 250 and the sliding door 404 to be installed.
  • the sliding door 404 is mounted onto guide rails 200, 250 using door brackets 408 and 458 as shown in Figs. 2 , 7 , 8 , and 9 .
  • Door bracket 408 comprises engaging member 412 and mounting member 432. Fasteners 436 are used to secure the mounting member 432 to the sliding door 404 as is best shown in Fig. 2 .
  • the engaging member 412 is illustrated in Figs. 7 and 8 .
  • Engaging member 412 has two opposing projections 416 that are reversibly received by projection engagers 212 during opening and closing of the sliding door 404.
  • a connecting portion 424 is located between, and extends slightly below, projections 416.
  • the connecting portion 424 Mounted on the connecting portion 424 are bearings 420 which lie in, and slide on, tracks 216 on the guide rail 200.
  • the connecting portion 424 has holes 428 through which screws or other suitable fasteners pass to secure the engaging member 412 to the mounting member 432.
  • the door bracket 458 comprises an engaging member 462 and a mounting member 482 as shown in Fig. 9A-B .
  • Mounting member 482 is attached to sliding door 404 and is similar in design to mounting member 432.
  • Engaging member 462 abuts the mounting member 482. In use the sliding door is moved in the direction of the solid arrow shown in Fig. 9A-B until engaging member 462 abuts the door bracket engager 262.
  • the sliding door system 400 is operated as follows. As is seen in Figs. 6A and 6B , the door 404 is slid towards the projection engager 212 as shown by the block arrow in Fig. 6A until the door is received by projection engager 212 as shown in Fig. 6B . The impact of the door with the projection engager 212 generates a force that is transferred from projection engager 212 through the shaft 208 to the guide rail 200. Once the force has been absorbed by the rail 200, it is transferred to at least one additional bracket 100 such as bracket 100a arranged proximally to the stop member 204 or brackets 100b, 100c, or 100d arranged distally from the stop member 204.
  • bracket 100a at the stop member 200 and the additional bracket 100c is arranged on the opposite side of the centre beam 308 of the cabinet 300 as shown in Fig.4A-B .
  • the guide rail 200 has a cut out 220 located above the additional brackets 100b and 100c arranged on the centre beam 308.
  • the cut out 220 aids in directing the forces from the rail 200 to the additional brackets 100b, 100c mounted on the centre beam 308. More particularly, the cut out 220 ensures that the force from the guide rail 200 is absorbed correctly; the cut out 220 shown in Fig. 4A-B is consequently constructed such that the bracket 100b will only be subjected to the force from the rail 200 if the force is directed to the right in Fig.
  • bracket 100c will only be subjected to the force from the rail 200 if the force is directed to the left in Fig. 4A-B .
  • the centre beam 308 will always assist in absorbing the force from guide rail 200 via the brackets 100b, 100c.
  • the centre beam 308 absorbs the force from the rail 200 which results in the side walls 302 of the cabinet 300 remaining stable.
  • a first bracket 100, 150 is mounted to the interior of a side wall 302 of the cabinet 300 while the second bracket 100b, 150b is mounted to a centre beam 308 in a position opposing the first bracket 100, 150.
  • a third bracket 100c, 150c is mounted on a side of the centre beam 308 that faces away from the first bracket 100, 150.
  • the brackets 100, 150 allow for reversible securing of the guide rails 200, 250 in front of the cabinet 300.
  • the centre beam 308 also divides the interior cabinet space into two or more compartments.
  • the upper two adj acent brackets 100b, 100c form an upper bracket assembly, while the bottom two adjacent brackets 150b, 150c together form a bottom bracket assembly.
  • the brackets of a common bracket assembly may be provided as two separate brackets (see Fig. 4A ), or, as illustrated in Fig. 4B , they may be formed as one piece.
  • the load plate 112 of the respective brackets 100b-c may be formed in one piece, such that the two brackets 100b-c share the same load plate.
  • These may be provided as two separate brackets, or, as illustrated in Fig. 9B , they may be formed as one piece.
  • the load plate 162 of the respective brackets 150b-c may be formed in one piece, such that the two brackets 150b-c share the same load plate.
  • the method comprises the initial step of providing a sliding door system such as the system 400 described above with respect to Figs. 1 to 9 .
  • a bracket 100a is mounted to the top corner of the cabinet 300 proximal to the stop member of the guide rail (omitted from Fig. 10 for clarity).
  • At least one second bracket 100b, 100c, or 100d is mounted distally and opposite the first bracket 100a for example, on the centre beam 308 (i.e. bracket 100b and / or 100c) or the top corner of the cabinet 300 opposing the bracket 100a (i.e. bracket 100d).
  • the doors are then slid in the directions shown by the solid arrows in Fig.
  • brackets 100a, 100b, 100c, and 100d are installed as shown the Fig. 10 , the force generated proximal to the bracket 100a is transferred through the guide rail to the bracket 100c while the force generated proximal to the bracket 100d is transferred through the guide rail to the bracket 100b as illustrated by the dashed arrows.
  • the generated forces may be further transferred from the brackets 100a, 100b, 100c, and 100d into the centre beam 308 and / or cabinet 300.
  • the sliding door system 400 illustrated in Fig. 2 is mounted to the uppermost portion of the cabinet 300. This will result in sliding doors 404 that are hanging i.e. the doors are supported by the uppermost guiding rail 200.
  • the sliding door system 400 may be mounted to the lowermost portion of the cabinet 300 as shown in Fig. 9A-B such as the cabinet floor resulting in sliding doors 404 that are standing i.e. the doors are supported by the lowermost guide rail 250.
  • Each bracket 100, 150 may be screwed into pre-drilled holes 304 on the cabinet 300 then the guide rails 200, 250 are attached to the brackets 100, 150 by the snap-on or click engagement described above.
  • the system 400 further comprises two guide rails 200 and 250 mountable on the top and bottom of the cabinet 300 as seen in Fig. 1 .
  • the guide rail 250 mounted on the bottom of the cabinet is configured for either (i) guiding of the sliding door only, or (ii) for absorbing and transferring forces as described above in respect of guide rail 200 mounted at the top of the cabinet 300 as shown in Figs. 6A and 6B .
  • the stop member 254 of the lower guide rail 250 is located further away from the cabinet 300 than is the stop member 204 of the upper guide rail 200 in order that the door 404 will always be reversibly received by the projection engager(s) 212 of the upper rail 200.
  • the sliding door system 400 provides for a fast and efficient modular-based installation of a durable sliding door assembly wherein the guide rails 200, 250 and the sliding doors 404 only occupy space immediately in front of the cabinet 300.
  • the guide rails 200, 250 and the sliding doors 404 do not intrude on the cabinet's interior space or the space above, below, and to the side of the cabinet 300. Further, the brackets 100, 150 intrude minimally on both the cabinet's interior space and the space immediately exterior of the cabinet 300.
  • the sliding door system 400 allows for forces to be absorbed then spread over a larger area when sliding doors engage with engagers 212, 262 in their end position. Such spreading of forces allows for use of light weight material and / or less material during manufacturing of system 400 and reduces the need for replacement parts following repeated use of system 400. As the impact forces are spread over a larger area it is also possible to use the system 400 with cabinets manufactured from light weight material and / or less material.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cabinets, Racks, Or The Like Of Rigid Construction (AREA)
  • Support Devices For Sliding Doors (AREA)

Claims (14)

  1. Système de porte coulissante (400) pour une armoire (300) ayant au moins une traverse centrale (308) divisant l'armoire (300) en au moins deux compartiments s'étendant verticalement, ledit système de porte coulissante (400) comprenant :
    un rail de guidage (200, 250) pour le soutien d'une porte coulissante (404), dans lequel le rail de guidage (200, 250) possède au moins une découpe à une position correspondant à la traverse centrale ;
    au moins un premier support (100a, 100d) et un second support (100b, 100c) pour la fixation du rail de guidage (200, 250) devant l'armoire (300) ;
    dans lequel le premier support (100a, 100d) est apte à être monté sur une paroi latérale (302) de l'armoire (300) et le second support (100b, 100c) est apte à être monté sur un côté de la traverse centrale (308) qui tourne le dos à la paroi latérale (302) avec le premier support (100a, 100d) monté ;
    ce par quoi une force agissant sur le rail de guidage (200, 250) à partir d'une porte coulissante (404) associée dans une direction allant du second support (100b, 100c) vers le premier support (100a, 100d) est absorbée par le second support (100b, 100c) et la traverse centrale (308).
  2. Système de porte coulissante (400) selon la revendication 1, comprenant en outre :
    un organe d'arrêt (204, 254) à une extrémité du rail de guidage (200, 250) ;
    au moins un élément de mise en prise de saillie de porte (212) s'étendant longitudinalement à partir de l'organe d'arrêt (204, 254) dans une direction sensiblement parallèle à l'axe longitudinal du rail de guidage (200, 250) ; et
    un organe de transfert de force (208, 258) qui est en contact avec l'organe d'arrêt (204, 254) et/ou l'au moins un élément de mise en prise de saillie de porte (212) et le rail de guidage (200, 250) pour le transfert de forces générées pendant la fermeture de la porte coulissante (404), de la porte coulissante (404) au rail de guidage (200, 250).
  3. Système de porte coulissante (400) selon la revendication 2, comprenant en outre un second rail de guidage (250) pour le soutien de l'au moins une porte coulissante (404),
    le second rail de guidage (250) ayant un second organe d'arrêt (254) à une extrémité du second rail de guidage (250), et
    le second rail de guidage (250) étant configuré pour être situé sur l'armoire (300) de manière distale par rapport au rail de guidage (200).
  4. Système de porte coulissante (400) selon la revendication 3, dans lequel le second rail de guidage (250) possède au moins une découpe (220, 270) située de manière distale par rapport au second organe d'arrêt (254) .
  5. Système de porte coulissante (400) selon la revendication 3 ou 4, comprenant en outre au moins un élément de mise en prise de support de porte (262) s'étendant longitudinalement à partir du second organe d'arrêt (254) dans une direction sensiblement parallèle à l'axe longitudinal du second rail de guidage (250) ; et
    un second organe de transfert de force (258) qui est en contact avec le second rail de guidage (250) et l'au moins un élément de mise en prise de support de porte (262) pour le transfert de forces générées pendant la fermeture de la porte coulissante (404), de la porte coulissante (404) au rail de guidage (250).
  6. Système de porte coulissante (400) selon la revendication 5, dans lequel l'au moins un élément de mise en prise de saillie de porte (212) possède une position d'extrémité, à laquelle il se met en prise avec la porte coulissante (404), qui est agencée plus près de la traverse centrale (308) qu'une position d'extrémité correspondante de l'au moins un élément de mise en prise de support de porte (262) du second rail de guidage (250).
  7. Système de porte coulissante (400) selon l'une quelconque des revendications 2 à 6, dans lequel l'au moins un élément de mise en prise de saillie de porte (212) s'étendant longitudinalement à partir de l'organe d'arrêt (204) est une liaison crocodile (212).
  8. Système de porte coulissante (400) selon l'une quelconque des revendications 1 à 7, dans lequel le rail de guidage (200) et/ou le second rail de guidage (250) possède au moins une piste (216) pour la réception d'un roulement (420) monté sur la porte coulissante (404).
  9. Système de porte coulissante (400) selon l'une quelconque des revendications 1 à 8, comprenant en outre au moins un support de porte (408, 458) apte à être monté sur la porte coulissante (404) pour l'association, de manière fonctionnelle, de la porte coulissante (404) au rail de guidage (200, 250).
  10. Système de porte coulissante (400) selon l'une quelconque des revendications 1 à 9, dans lequel chaque support (100a, 100b, 100c, 100d, 150a, 150b, 150c, 150d) comprend :
    une plaque de montage (104, 154) configurée pour la fixation, de manière réversible, du support à l'armoire (300) ; et
    une plaque de charge (112, 162) qui est configurée pour le verrouillage, de manière réversible, du rail de guidage (200, 250) sur le support ; dans lequel
    la plaque de charge (112, 162) est en outre configurée pour transférer une charge, de la porte coulissante (404) via le rail de guidage (200, 250) à un côté avant de l'armoire (300), facultativement dans lequel la plaque de montage (104, 154) est positionnée perpendiculairement à la plaque de charge (112, 162) de sorte qu'elles forment ensemble une forme en L, et facultativement dans lequel la plaque de charge (112, 162) est munie d'une surface de transfert de charge qui est agencée de sorte que ladite surface repose contre le côté avant de l'armoire (300).
  11. Système de porte coulissante (400) selon la revendication 10, dans lequel chaque support comprend en outre une bride (108, 158) reliée à la plaque de montage (104, 154), la bride étant perpendiculaire à la plaque de montage (104, 154) et à la plaque de charge (112, 162).
  12. Procédé pour l'absorption de forces pendant l'utilisation d'un système de porte coulissante sur une armoire (300) ayant au moins une traverse centrale (308) divisant l'armoire en au moins deux compartiments s'étendant verticalement, le procédé comprenant les étapes de :
    la fourniture d'une armoire (300) ayant un système de porte coulissante (400), le système comprenant :
    un rail de guidage (200, 250) pour le soutien d'une porte coulissante, dans lequel le rail de guidage possède au moins une découpe à une position correspondant à la traverse centrale ; et
    au moins un premier support (100a, 100d) et un second support (100b, 100c) pour la fixation du rail de guidage devant l'armoire (300) ;
    dans lequel le premier support (100a, 100d) est monté sur une paroi latérale (302) de l'armoire (300) ; et
    dans lequel le second support (100b, 100c) est monté sur la traverse centrale (308) de l'armoire (300) sur un côté tournant le dos à la paroi latérale (302) avec le premier support (100a, 100d) monté ; et
    le coulissement de la porte coulissante associée jusqu'à venir en contact avec une extrémité du rail de guidage, ce qui génère une force agissant sur le rail de guidage (200, 250) dans une direction allant du second support (100b, 100c) vers le premier support (100a, 100d), qui est absorbée par le second support (100b, 100c) et la traverse centrale (308).
  13. Procédé selon la revendication 12, dans lequel le système de porte coulissante comprend en outre au moins un élément de mise en prise de saillie de porte à une extrémité du rail de guidage et un organe de transfert de force en contact avec l'élément de mise en prise de saillie de porte et le rail de guidage, dans lequel la force générée est transférée de l'élément de mise en prise de saillie de porte, par le biais de l'organe de transfert de force et le long du rail de guidage, au second support (100b, 100c) et à la traverse centrale (308).
  14. Procédé selon l'une quelconque de la revendication 12 ou 13, dans lequel la découpe est formée par le retrait d'au moins une partie du rail de guidage proximale au second support (100b, 100c).
EP17820666.0A 2016-06-30 2017-06-30 Système de porte coulissante et procédé d'absorption de forces dans un système de porte coulissante Active EP3478913B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1650952 2016-06-30
PCT/SE2017/050738 WO2018004450A1 (fr) 2016-06-30 2017-06-30 Système de porte coulissante et procédé d'absorption de forces dans un système de porte coulissante

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EP3478913A1 EP3478913A1 (fr) 2019-05-08
EP3478913A4 EP3478913A4 (fr) 2020-02-12
EP3478913B1 true EP3478913B1 (fr) 2024-04-10

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RU181184U1 (ru) * 2018-02-26 2018-07-05 Общество с ограниченной ответственностью "Роникон" Профиль кронштейна передней двери
DE202020107257U1 (de) * 2020-12-15 2021-01-18 Häfele SE & Co KG Beschlag zur Befestigung einer geteilten Laufschiene an einem Schiebetürschrank und zugehöriger Schiebetürschrank

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CH435611A (de) * 1965-04-23 1967-05-15 Idealheim Ag Schiebetür-Einbauschrank für Serienherstellung
DE2701957C3 (de) * 1977-01-19 1979-09-13 Vereinigte Tischlerwerkstaetten Schmiedtbauer & Stummer, Gmunden (Oesterreich) Führung für Schrankschiebetüren
DE2844396C3 (de) * 1978-10-12 1981-10-15 Inbauproduct Innenausbausysteme Gmbh + Co Kg, 2000 Hamburg Schiebetürschrank
DE3300735A1 (de) * 1983-01-12 1984-07-12 Theodor Holtkamp Gmbh, 4720 Beckum Vorrichtung zum ausrichten einer tragvorrichtung, z.b. der schienenanordnung von schwebetueren eines schrankes
DE19905272C1 (de) 1999-02-09 2000-11-16 Bauelemente Kontakt Gmbh & Co Schiebetüranordnung
DE202004003157U1 (de) * 2004-02-26 2004-05-13 Hettich-Heinze Gmbh & Co. Kg Führungsschiene für Schiebe- oder Faltschiebetüren
JP4285294B2 (ja) * 2004-03-26 2009-06-24 コクヨ株式会社 収納家具
FR2898931B1 (fr) * 2006-03-21 2012-04-06 S E E D Dispositif de fermeture d'un volume tel qu'un volume de rangement et dispositif de solidarisation d'un panneau a un chariot pour la realisation d'un tel dispositif de fermeture
ITTV20070156A1 (it) * 2007-09-18 2009-03-19 Adriano Girotto Mobile con dispositivo di chiusura/apertura per ante.
EP2217782B1 (fr) 2007-12-14 2012-02-29 Eku Ag Dispositif de traction et d'amortissement d'une porte coulissante logée dans un rail profilé pour le guidage de mécanismes de roulement, vers la position terminale
CH702441A1 (de) * 2009-12-18 2011-06-30 Eku Ag Laufwerksanordnung mit zwei Führungsschienen für eine Schiebetür.
US8407941B2 (en) 2011-03-14 2013-04-02 Door & Window Hardware Co. Driving device for driving two door panels to synchronously move
CN104420756A (zh) * 2013-09-09 2015-03-18 成都市鑫木益居家具有限公司 移门导轨固定装置
CN204418891U (zh) * 2014-12-29 2015-06-24 苏州百得胜家居有限公司 一种移门导轨
CN204941195U (zh) * 2015-09-02 2016-01-06 森特士兴集团股份有限公司 一种储物柜用上悬式门轨道

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Publication number Publication date
EP3478913A4 (fr) 2020-02-12
CN109477353B (zh) 2022-01-11
EP3478913A1 (fr) 2019-05-08
CN109477353A (zh) 2019-03-15
WO2018004450A1 (fr) 2018-01-04

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